Deprecate implementations of functions deprecated in headers

If you build with configure -DQT_NO_DEPRECATED this will avoid some
build errors.

Change-Id: If2b2e57b6919091f3f077ebc2aeca0c3fd2421aa
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>

src/corelib/kernel/qcoreapplication.cpp

@@ -2580,6 +2580,7 @@ void QCoreApplication::removeNativeEventFilter(QAbstractNativeEventFilter *filte
 
     \sa QAbstractEventDispatcher::hasPendingEvents()
 */
+#if QT_DEPRECATED_SINCE(5, 3)
 bool QCoreApplication::hasPendingEvents()
 {
     QAbstractEventDispatcher *eventDispatcher = QAbstractEventDispatcher::instance();
@@ -2587,6 +2588,7 @@ bool QCoreApplication::hasPendingEvents()
         return eventDispatcher->hasPendingEvents();
     return false;
 }
+#endif
 
 /*!
     Returns a pointer to the event dispatcher object for the main thread. If no

src/gui/kernel/qsurfaceformat.cpp

@@ -308,6 +308,7 @@ void QSurfaceFormat::setSamples(int numSamples)
     }
 }
 
+#if QT_DEPRECATED_SINCE(5, 2)
 /*!
     \obsolete
     \overload
@@ -343,6 +344,7 @@ bool QSurfaceFormat::testOption(QSurfaceFormat::FormatOptions opt) const
 {
     return d->opts & opt;
 }
+#endif // QT_DEPRECATED_SINCE(5, 2)
 
 /*!
     \since 5.3

src/gui/kernel/qsurfaceformat.h

@@ -119,8 +119,10 @@ public:
     bool stereo() const;
     void setStereo(bool enable);
 
+#if QT_DEPRECATED_SINCE(5, 2)
     QT_DEPRECATED void setOption(QSurfaceFormat::FormatOptions opt);
     QT_DEPRECATED bool testOption(QSurfaceFormat::FormatOptions opt) const;
+#endif
 
     void setOptions(QSurfaceFormat::FormatOptions options);
     void setOption(FormatOption option, bool on = true);

src/gui/opengl/qopengltexture.cpp

@@ -2591,6 +2591,7 @@ void QOpenGLTexture::setData(PixelFormat sourceFormat, PixelType sourceType,
     d->setData(0, 0, QOpenGLTexture::CubeMapPositiveX, sourceFormat, sourceType, data, options);
 }
 
+#if QT_DEPRECATED_SINCE(5, 3)
 /*!
     \obsolete
     \overload
@@ -2648,6 +2649,7 @@ void QOpenGLTexture::setData(PixelFormat sourceFormat, PixelType sourceType,
     Q_ASSERT(d->textureId);
     d->setData(0, 0, QOpenGLTexture::CubeMapPositiveX, sourceFormat, sourceType, data, options);
 }
+#endif
 
 /*!
     This overload of setData() will allocate storage for you.
@@ -2736,6 +2738,7 @@ void QOpenGLTexture::setCompressedData(int dataSize, const void *data,
     d->setCompressedData(0, 0, QOpenGLTexture::CubeMapPositiveX, dataSize, data, options);
 }
 
+#if QT_DEPRECATED_SINCE(5, 3)
 /*!
     \obsolete
     \overload
@@ -2789,6 +2792,7 @@ void QOpenGLTexture::setCompressedData(int dataSize, void *data,
     Q_ASSERT(d->textureId);
     d->setCompressedData(0, 0, QOpenGLTexture::CubeMapPositiveX, dataSize, data, options);
 }
+#endif
 
 /*!
     Returns \c true if your OpenGL implementation and version supports the texture

src/gui/opengl/qopengltexture.h

@@ -342,6 +342,7 @@ public:
 
     // Pixel transfer
     // ### Qt 6: remove the non-const void * overloads
+#if QT_DEPRECATED_SINCE(5, 3)
     QT_DEPRECATED void setData(int mipLevel, int layer, CubeMapFace cubeFace,
                                PixelFormat sourceFormat, PixelType sourceType,
                                void *data, const QOpenGLPixelTransferOptions * const options = 0);
@@ -353,6 +354,7 @@ public:
                                void *data, const QOpenGLPixelTransferOptions * const options = 0);
     QT_DEPRECATED void setData(PixelFormat sourceFormat, PixelType sourceType,
                                void *data, const QOpenGLPixelTransferOptions * const options = 0);
+#endif // QT_DEPRECATED_SINCE(5, 3)
 
     void setData(int mipLevel, int layer, CubeMapFace cubeFace,
                  PixelFormat sourceFormat, PixelType sourceType,
@@ -368,6 +370,7 @@ public:
 
     // Compressed data upload
     // ### Qt 6: remove the non-const void * overloads
+#if QT_DEPRECATED_SINCE(5, 3)
     QT_DEPRECATED void setCompressedData(int mipLevel, int layer, CubeMapFace cubeFace,
                                          int dataSize, void *data,
                                          const QOpenGLPixelTransferOptions * const options = 0);
@@ -378,6 +381,7 @@ public:
                                          const QOpenGLPixelTransferOptions * const options = 0);
     QT_DEPRECATED void setCompressedData(int dataSize, void *data,
                                          const QOpenGLPixelTransferOptions * const options = 0);
+#endif // QT_DEPRECATED_SINCE(5, 3)
 
     void setCompressedData(int mipLevel, int layer, CubeMapFace cubeFace,
                            int dataSize, const void *data,

src/gui/text/qfont.cpp

@@ -1950,6 +1950,7 @@ static void set_extended_font_bits(quint8 bits, QFontPrivate *f)
 }
 #endif
 
+#if QT_DEPRECATED_SINCE(5, 3)
 /*!
     \fn QString QFont::rawName() const
     \deprecated
@@ -1986,6 +1987,7 @@ QString QFont::rawName() const
 void QFont::setRawName(const QString &)
 {
 }
+#endif
 
 /*!
     Returns the font's key, a textual representation of a font. It is

src/gui/text/qfontdatabase.cpp

@@ -2443,11 +2443,12 @@ bool QFontDatabase::removeAllApplicationFonts()
 
     \sa {Thread-Support in Qt Modules#Painting In Threads}{Painting In Threads}
 */
-// QT_DEPRECATED_SINCE(5, 2)
+#if QT_DEPRECATED_SINCE(5, 2)
 bool QFontDatabase::supportsThreadedFontRendering()
 {
     return true;
 }
+#endif
 
 /*!
     \internal